// ==========================================================================
// 云捷GO自动生成数据库操作代码，无需手动修改，重新生成会自动覆盖.
// 生成日期：2021-08-17 14:40:38
// 生成路径: app/model/module/attachment/attachment_entity.go
// 生成人：gfcms
// ==========================================================================

package attachment

import (
	"database/sql"
	"github.com/gogf/gf/database/gdb"
	"github.com/gogf/gf/os/gtime"
)

// Entity is the golang structure for table t_attachment.
type Entity struct {
	Id          int64       `orm:"id,primary" json:"id"`           //
	Filename    string      `orm:"filename" json:"filename"`       // 文件名
	Filepath    string      `orm:"filepath" json:"filepath"`       // 文件路径
	Filesize    int64       `orm:"filesize" json:"filesize"`       // 文件大小
	Imagewidth  int         `orm:"imagewidth" json:"imagewidth"`   // 图片宽度
	Imageheight int         `orm:"imageheight" json:"imageheight"` // 图片高度
	CreateTime  *gtime.Time `orm:"create_time" json:"create_time"` //
	UpdateTime  *gtime.Time `orm:"update_time" json:"update_time"` //
	UpdateBy    string      `orm:"update_by" json:"update_by"`     //
	CreateBy    string      `orm:"create_by" json:"create_by"`     //
}

// OmitEmpty sets OPTION_OMITEMPTY option for the model, which automatically filers
// the data and where attributes for empty values.
func (r *Entity) OmitEmpty() *arModel {
	return Model.Data(r).OmitEmpty()
}

// Inserts does "INSERT...INTO..." statement for inserting current object into table.
func (r *Entity) Insert() (result sql.Result, err error) {
	return Model.Data(r).Insert()
}

// Replace does "REPLACE...INTO..." statement for inserting current object into table.
// If there's already another same record in the table (it checks using primary key or unique index),
// it deletes it and insert this one.
func (r *Entity) Replace() (result sql.Result, err error) {
	return Model.Data(r).Replace()
}

// Save does "INSERT...INTO..." statement for inserting/updating current object into table.
// It updates the record if there's already another same record in the table
// (it checks using primary key or unique index).
func (r *Entity) Save() (result sql.Result, err error) {
	return Model.Data(r).Save()
}

// Update does "UPDATE...WHERE..." statement for updating current object from table.
// It updates the record if there's already another same record in the table
// (it checks using primary key or unique index).
func (r *Entity) Update() (result sql.Result, err error) {
	return Model.Data(r).Where(gdb.GetWhereConditionOfStruct(r)).Update()
}

// Delete does "DELETE FROM...WHERE..." statement for deleting current object from table.
func (r *Entity) Delete() (result sql.Result, err error) {
	return Model.Where(gdb.GetWhereConditionOfStruct(r)).Delete()
}
